baber/WOPTO huggingface dataset:
Patent JP-S59183324-A (JP)
Title: Differential type sensor
Inventor: TSUNEKAWA TOKUICHI
IPC: G02B7/32
Filed: 1983-04-01
Abstract: PURPOSE:To eliminate errors of a reading circuit by providing a charge storage section operating for the projection period and a charge storage section operating for the fixed period of the non-projection time corresponding to two photoelectric converting sections to read out a charge information storaged in the charge storage sections through a single charge voltage converting section. CONSTITUTION:With the emission of light from a light emitting element, reflected lights from an object form an image on a photoelectric conversion element. The conversion element is provided with photoelectric conversion sections AS and BS and the sum of reflected lights and ambient lights by projection is stored into charge storage sections AL and BL and ambient lights during a fixed period of non-projection time are stored into charge storage sections AD and BD. The charge stored is transferred into a charge voltage converting section BC and read out by applying clock pulses phi1 and phi2 to charge transfer sections D1-D4 and L1-L3. The reading is performed when the output VA+B reaches the reference value through floating gates FG1 and FG2 and a differential amplifier DA4 and output V0 of the conversion section BC drives a photographic lens to the focusing position through a sample hold circuit and a differential amplification circuit thereby enabling a highly accurate detection of distance.
Patent JP-H08255110-A (JP)
Title: Memory managing method
Inventor: ONO SHIGEKI
IPC: G06F12/16
Filed: 1995-03-16
Abstract: PURPOSE: To provide a memory managing method which efficiently use a memory whose erasure frequency is limited. CONSTITUTION: At least one of blocks 111-114 of the memory 103 is used as a storage area for management information that manages the storage contents of the memory 103, and the remaining areas are used as storage areas for data as to have cyclic addresses; and files of stored data are stacked in the data storage areas in the generation order, the storage locations of the stacked files and information showing the necessity of the files are stored as the management information, and if it is decided that all the data stored in at least one block are not necessary, the data in the block are all erased together at a time.
Patent JP-S60202041-A (JP)
Title: Device for conveying board like body
Inventor: HIRAKAWA TADASHI
IPC: B65G43/08
Filed: 1984-03-27
Abstract: PURPOSE:To prevent a board-like body from being unevenly piled by providing a detector which detects the end part position of said board-like body being conveyed and varying the delivery speed of a board-like member delivery part in accordance with the timing for the following process, based on the output of said detector. CONSTITUTION:When the captioned device is applied to a sendout conveyor 10 for a corrugated box making machine, a sheet of corrugated board 11 is punched by a rotary die cutter 6 and conveyed in a longitudinally divided condition as in (1) (2), (3) (4), (5) (6). In this case, the rotation speed V3 of sandwitch rolls 34 is obtained by detecting the timing at which the end part position of a punched sheet 11'' passes through by means of a photo tube 32, to variably control the rotation speed of the rolls 34. That is, while a sheet (1) is passing through the photo tube 32 part, the roll 34 is driven at V3=V2, and, after the sheet (1) has passed through, the gap DELTAl between the sheets (1) and (2) is detected and, when the top end of the sheet (2) has intercepted the light for the photo tube 32, the rotation speed is decelerated to V3=V1, i.e., (2l/L)XV2.
Patent JP-H06271492-A (JP)
Title: Production of sodium t-alkoxide
Inventor: TSUNODA MINORU
IPC: C07C31/12
Filed: 1993-03-17
Abstract: PURPOSE:To efficiently obtain the subject compound in high purity by reaction of an excess amount of a t-alcohol with sodium followed by adding an inert solvent to the system and then conducting distillation to eliminate the t-alcohol which has formed a complex with the aimed sodium t-alkoxide. CONSTITUTION:An inert solvent such as toluene and metallic sodium are put into a separable flask, and the atmosphere in the system is replaced by nitrogen gas followed by heating the system to 100 deg.C and agitating the system at 800rpm to prepare a sodium dispersion. This dispersion is cooled to <=40 deg.C followed by drawing the solvent through a filter. AN excess amount of a t-alcohol (e.g. t-butyl alcohol) is then added to the resultant system followed by heating the system to 80 deg.C to carry out reaction until the sodium dispersion vanishes and the reaction is completed. Subsequently, the unreacted t-alcohol is distilled off the system and an inert solvent (e.g. xylene) is added to the system followed by distillation to eliminate the t-alcohol which has formed a complex with the aimed sodium t-alkoxide, thus affording, as residues, the objective sodium t-alkoxide of extreme high purity.
Patent JP-H09249387-A (JP)
Title: Charging and lifting recovery equipment
Inventor: SATO KENJI
IPC: B63B27/10
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To make the connection of a slinger to a lifting recovered object so as to be performable easily and speedily by performing a changeover between a hydraulic unit, giving a high pressure differential to a hydraulic motor driving a winch and an actuator giving a low pressure differential in a selective manner. SOLUTION: When a small boat 5 keeping afloat on a sea surface 4 is lifted and recovered in a housing ship 1, it is made to come nearer to this ship 1. Subsequently, a base part 6 of a deck crane 3 is turned around, and an arm 9a is situated upward the small boat 5. This arm 9a is made level with the sea surface, and an equi-length rope 11 is hung down therefrom. An operator connects a plug-in type lifting sling to a connector of the small boat 5. When this connection is over, the rope 11 is hoisted so as to uplift the small boat 5 a little with an automatic tension mode, keeping it horizontal with the sea surface 4. Afterward, the operator is drawn back, hoisting the rope 11. At this time, a hydraulic motor is switched to a speed mode, and thus the small boat 5 is lifted upward through a high power capacity.
Patent JP-H08255394-A (JP)
Title: Cassette loading device
Inventor: SATOMI TAKESHI
IPC: G11B15/675
Filed: 1995-03-16
Abstract: PURPOSE: To provide a cassette loading device capable of suppressing the wear of a guide roller owing to the frictional force generated between the guide roller of a cassette holder and the inner wall of a guide groove corresponding thereto and capable of eliminating the deterioration of accuracy for positioning the cassette holder caused by this wear. CONSTITUTION: The cassette loading device is provided with a pair of side plates 1 whereon the plural guide grooves 1a, 1b, 1c are arranged for guiding the cassette holders 7 to a driving part of the cassette tape 8 along a prescribed transporting path. Each of guide rollers 7a, 7b, 7c of the cassette holders 7 is moved along the corresponding one of guide grooves 1a, 1b, 1c, and the guide roller 7b is inserted into an oblong hole 21a of a driving arm 21. An abutting part 22a of a balancer lever 22 supported by a shaft 11 abuts on the outer peripheral part of the driving arm 21, and one end of a spring member 23 is connected to another end of the balancer lever 22.
Patent JP-S56152919-A (JP)
Title: Continuous electrothermal heater
Inventor: TAJIRI HIROKI
IPC: H05B3/00
Filed: 1980-04-29
Abstract: PURPOSE:To achieve higher heating efficiency and energy saving effect by conducting electricity to the plural material to be heated which are conveyed at prescribed speeds by suitably using plural rotating electrodes and clamping electrodes. CONSTITUTION:When it is detected that the trailing end part of the preceding material A to be heated passes the rotary electrodes 12, 13 of the foremost step, one electrode 12 is spaced and the next materials B to be heated is conveyed, is inserted and is engaged with the material A. At the same times, the clamping electrodes 14, 15 having been spaced are allowed to press-contact across the butt part C of both materials A, B, by which both materials A, B are electrically connected. The material A is heated by the electric current flowing through a transformer 16 for electroheating   a rotary electrode 9   the material A   a rotaty  electrode 11   the transformer 16. When the electrodes 10, 11 space and the electrodes 14, 15 pass the electrodes 10, 11, both materials A, B are heated by the  current flowing through the transformer 16   the electrode 9 the material A    the electrodes 14, 15   the material B   the electrode 13   the transformer 16.  Thereafter, the heating is accomplished in the same manner, and the electrodes 14,  15 are automatically reset to the home position.
Patent JP-H03259160-A (JP)
Title: Toner for image forming device
Inventor: KOIZUMI YUKIO
IPC: G03G9/087
Filed: 1990-03-08
Abstract: PURPOSE:To produce a better image on a high speed device by incorporating an acid radical in a first molecular component and a base in a second molecular component having a larger mean molecular weight than that of the first molecular component. CONSTITUTION:A mixture is used which is consisting of the the first molecular component incorporating the acid radical as a binder resin to be a toner mixture and indicating the first value in a mean molecular weight and the second molecu lar component incorporating a base and indicating the second value larger than that of the first one in the mean molecular weight. Hence by lowering the melt viscosity of the toner with the first molecular component, preventing an offset phenomenon with the second molecular component, increasing the developing strength, and improving the compatibility with the ion bond strength between the acid radical and the base, the developing capability can be en hanced. Accordingly it can be useful for the high speed device and a better image formation is available.
Patent JP-2000257023-A (JP)
Title: Underwater work execution method for reinforcing bridge pier for earthquake-resistance
Inventor: HAYASHI HIDEHIKO
IPC: E01D19/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an underwater work easy execution method for reinforcing bridge piers for earthquake resistance, capable of reducing construction cost and period, and preventing such problems as obstruction of cruising of ships and water pollution. SOLUTION: A reinforcing steel plate 11 is disposed in at least its lower part submerged into water so as to surround the circumference of a bridge pier 10, and mortar is placed between the lower end 11a of the reinforcing steel plate 11 and the bridge pier 10 so as to separate water-tight a water area between the bridge pier 10 and the reinforcing steel plate 11 from a water area positioned on the outer side of the reinforcing steel plate 11. Then, water between the bridge pier 10 and the reinforcing steel plate 11 is drained to dry up the space between the bridge pier 10 and the reinforcing steel plate 11, and mortar is filled between the bridge pier 10 and the reinforcing steel plate 11.
Patent JP-S56156729-A (JP)
Title: Platinum alloy for decoration
Inventor: MIKI KAZUMA
IPC: C22C5/04
Filed: 1980-05-02
Abstract: PURPOSE: To obtain an alloy with mechanical and physical characteristics such as casting surface hardness, toughness and elasticity as well as the material characteristics of the base alloy by adding one or more among Co, Ni and Fe to the base alloy consisting of Pt and Pd.  
     CONSTITUTION: This platinum alloy for decoration is obtd. by adding 0.05W20wt% at least one of Co, Ni and Fe to a base alloy contg. 70W90wt% Pt and 1W20wt% Pd. When the Pt content is below the lower limit, satisfactory color tone and luster are not given, and the workability is deteriorated. When the Pt content exceeds the upper limit, the alloy has inferior hardness. On the other hand, below the lower limit and above the upper limit of Pd result in deteriorated castability and workability, respectively. Co, Ni or Fe emphasizes the color tone of the base alloy, improves the castability, and further increases the hardness, yet it can not take part in the hardness increase when added by below the lower limit. Above the upper  limit of Co, Ni or Fe deteriorates the color tone and castability, increases the hardness abnormally, and makes the alloy hard to polish. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63222768-A (JP)
Inventor: MATSUKAWA NORITOMO
IPC: B01D53/38
Filed: 1987-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04274299-A (JP)
Title: Automatic musical performance device
Inventor: KONISHI SHINYA
IPC: G10H1/26
Filed: 1991-02-28
Abstract: PURPOSE:To secure a climax of musical performance by filling an interval of key operation with the automatic musical performance of a specified phrase at time of playing such an ad lib performance as calling a short phrase's playing pattern corresponding to the key operation. CONSTITUTION:In an automatic musical performance device which is equipped with a note data storage means 35 stored with a note data line of automatic musical performance, and a musical tone generating means 37 generating a musical tone on the basis of the note data line read out of the note data storage means 35, there is provided a playing pattern storage means 33 which stored a playing pattern of plural short phrases different with each other, selecting the playing pattern of the short phrases allotted to a key in response to key operation, and simultaneously either of the musical performance patterns is selected when there is no key operation and, on the basis of the selected playing pattern, a corresponding note data line is read out of the note storage means 36, outputting it to the note generating means 37.
Patent JP-S55150635-A (JP)
Title: Data transmitting unit
Inventor: UCHIUMI HIROAKI
IPC: H04Q9/02
Filed: 1979-05-12
Abstract: PURPOSE:To simplify programs and make the data communication speed high, by performing transmission bit format conversion by the program processing of a microcomputer and by performing data communication by the memory access system. CONSTITUTION:Microcomputer 4 is introduced into the transmission bit format conversion part, and by this microcomputer 4, data from terminals 11-1N and data from host computer 11 are converted to data of a unified transmission bit format and data of a transmission bit format corresponding to the system of terminals 11-1N by programs respectively. Data communication between microcomputer side and the host computer side is performed by the direct memory access DMA system, so that the constitution of data repeating transmission can be simplified and performed economically specially in case that many kinds of terminal are stored.
Patent JP-S57172468-A (JP)
Title: Composite transacting method for transaction processing machine
Inventor: HAGIWARA ISAMU
IPC: G06Q40/02
Filed: 1981-04-16
Abstract: PURPOSE: To achieve easy operation by tailors and to decrease the transaction processing time, by processing a plurality of transactions through one time cash deposition or  payment of a customer.  
     CONSTITUTION: When a composite transaction is set, the amount of money received by  a cash deposition machine 23 is added to a payment residual storage device of a memory 15 provided with register groups, the payment amount inputted with each transaction by key is added to the payment residual storage device, the amount of cash deposited with key input at each transaction is subtracted from the payment residual  storage device, and when the composite transaction is released, the amount of money  in the payment residual storage device is paid. Thus, when a customer makes cash deposition and payment transaction as to a plurality of accounts, the processing for a  plurality of transactions can be made by one time cash deposition or payment.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000257542-A (JP)
Title: High tension joint connecting ignition coil of internal combustion engine with ignition plug
Inventor: TANIWAKI MASARO
IPC: H01T13/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent an ignition plug from causing ignition failure due to backward flow of water by discharging air in a plug hole to the outside, and closing the plug hole normally. SOLUTION: Ventilation holes 29 (29a, 29b) communicating the inside of a plug hole with external air are opened and provided in a seal collar of an upper socket 22 provided with a hollow cylindrical part 23 which plunges into inner periphery of an upper end part of the plug hole 14 of an internal combustion engine in which an ignition plug 12 is attached to its bottom elastically and holds a high pressure cylindrical part 4 having a high pressure terminal 5 of an ignition coil 10 on inner periphery elastically and the seal collar 25 which overhangs from around the hollow cylindrical part 23 and comes into contact with an upper end opening of the plug hole 14 around the upper end opening elastically to seal the upper end opening of the plug hole 14 integrally.  A check valve 30 which is closed normally, but is opened due to increase of internal pressure when internal pressure in the plug hole 14 increases to discharge air in the plug hole to the outside is provided in the ventilation hole 29.
Patent JP-H05261261-A (JP)
Title: Production of emulsion and emulsion
IPC: A23L13/60
Filed: 1992-03-16
Abstract: PURPOSE:To efficiently produce a desired emulsion enhanced in emulsifying ability without decomposing protein by mixing an oil with a protein in a strong alkaline condition to prepare a raw material dispersed solution and returning the solution to a neutral region. CONSTITUTION:The raw material dispersed solution 4 of an intermediate product having the strong alkalinity of >=PH10 is prepared by using an oil 1 and a protein 2. The raw material dispersed solution 4 is an emulsion made by uniformly dispersing a fine oil drop of a dispersed phase in water as a continuous phase. Next, the raw material dispersed solution 4 is made to a neutral region and is stabilized to obtain the desired emulsion 6. In this case, it is preferable to prepare the raw material dispersed solution at a low temp. and to made to the neutral region as quickly as possible because denaturalization reaction of the raw material dispersed solution is slow at low temp. near 0 deg.C.
Patent JP-S55152512-A (JP)
Title: Module for ultrafiltration
Inventor: HAYASHI YUZURU
IPC: B01D61/18
Filed: 1979-05-15
Abstract: PURPOSE: To perform ultrafiltration stably for a long term without using other pressure resisting support materials by a mechanism wherein a cylindrical ultrafilter complex is fitted.  
     CONSTITUTION: A bob 5 is arranged at a nose of a mandrel 1 and a dope detaining portion 7 at the intermediate portion, and a dope 8 is supplied from a discharge port 6. A cylindrical body 9 is formed in such a manner that a porous tape 2 with a thermofusion property is spirally wound on the mandrel while being partially stacked and stacking portions are welded by means of a heat source. A cylindrical body 10 is obtained to ensure that a dope in a dope detaining portion 7 is uniformly applied on an inner surface of the cylindrical body by means of the bob. A large number of the cylindrical bodies are filled in a case, whose vertical section inner area is 1W200cm 2  and whose inner circumference length is 3W60cm, so that the ratio L 2 /L 1  of the sum L 2  of the inner circumference length of each complex and L 1  is 1.65 or more. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01232567-A (JP)
Title: Disk reproducing device
Inventor: YAMAGUCHI HARUNOBU
IPC: G11B25/04
Filed: 1988-03-12
Abstract: PURPOSE:To ensure the movement of a reproducing mechanism by constituting an elevating means for a supporting table mounted with the reproducing mechanism of a strut part for supporting turnably one end of the supporting table, a protrusion part provided to the supporting table and a calm to be in contact with this protrusion part. CONSTITUTION:When a motor 7 is driven, and a drum 8 is rotated in the direction of A, a slide plate 10 is moved in the direction of B, and a moving table 6 and the supporting table 25 mounted on the moving table 6 are also moved in the direction of B to be stopped by a stopper 20a. Under such a circumstance, since a pin 14 of a lock lever 12 is free from an end part of a rib 16, the lock lever 12 is turned in the direction of C, and a pin 17 is released from a slant part of the slide plate 10, so that the slide plate 10 is further moved away. By this movement, a circular-arcusate gear 23a engaged with a gear 10c of the slide plate 10 is turned, and hence a sectorial cam 23 is turned in the direction of D to allow its abutting part 24b to push up a protrusion part 28 of the back of the supporting table 25, so that the supporting table 25 is brought into the horizontal state, and when this horizontal state is detected by a limiter switch, the motor 7 is stopped, and a disk X is hence under the playing state.
Patent JP-H09248182-A (JP)
Title: Multilamellar liposome for embedding plasmid therein
Inventor: YAGI KUNIO
IPC: A61K48/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject liposome, having a high capturing efficiency of a plasmid, a high expression efficiency of a product with a cell and low toxicity to the cell and useful for gene therapy, etc., by using a specific amount of a specified lipid, etc., having a positive charge as a constituent ingredient. SOLUTION: This multilamellar liposome for embedding a plasmid therein comprises N-(α-trimethylammonioacetyl)-didodecyl-D-glutamate chloride(TMAG), dioctanoylphosphatidylcholine(DOPC) and dioleoylphosphatidylethanolamine(DOPE), which are positively charged lipids as constituent lipids. The multilamellar liposome is obtained by preparing a lipid thin membrane at 2:5:3 the molar ratio of the TMAG:DOPC:DOPE, adding a phosphoric acid buffer physiological saline solution containing the plasmid thereto and carrying out the vortex stirring. The resultant liposome has a high capturing efficiency of the plasmid, an ultrahigh expression efficiency of a product with a cell and ultralow toxicity to the cell and suitable for gene therapy, etc.
Patent JP-H03262415-A (JP)
Title: Sensor for waste straw choking in combine
Inventor: ITO NOBORU
IPC: A01F17/02
Filed: 1990-03-10
Abstract: PURPOSE:To surely sense the choking in a waste straw feeding part for a cutter, waste straw raking in part for a knotter or binding part by constructing a pressure-sensitive unit of a choking sensor provided on the back end side of a plant foot conveying unit in a waste straw conveyor from a member extending within a specific region. CONSTITUTION:A choking sensor 61 provided on the back end side of a plant foot conveying unit 18 in a waste straw conveyor is constructed from a sensing switch (61a) and a sensor plate (61b) and the sensor plate is installed so as to extend from the upper part of a cutting part of a cutter onto a feeding part for a knotter.
Patent JP-H04363199-A (JP)
Title: Termery treating device for waste water
Inventor: KAWACHI KYOZO
IPC: C02F3/06
Filed: 1991-03-22
Abstract: PURPOSE:To provide the ternary treating device for waste water which can extremely decrease suspended materials and soluble org. matter. CONSTITUTION:This device has an ozone treating tank 1 which is introduced with secondary treated water and converts the hardly biodecomposable components contained in this secondary treated water to easily biodecomposable components a fluidized bed bioreactor 2 which brings the water into fluid contact with the aerobic biomembranes formed on the surfaces of carriers 25 and removes the above-mentioned biodecomposable components and a fixed bed bioreactor 3 which is introduced with the treated water of the fluidized bed bioreactor 2 and removes the suspended materials contained in the introduced water.